d

Từ điển WordNet v3.1 - WordNet Dictionary

I - noun

the 4th letter of the Roman alphabet
• Syn:
D
• Hypernyms:
letter, letter of the alphabet, alphabetic character
• Member Holonyms:
Roman alphabet, Latin alphabet

II - adjective

denoting a quantity consisting of 500 items or units
• Syn:
five hundred, 500
• Similar to:
cardinal

• Từ đồng nghĩa / Synonyms:
  five hundred, 500, D, vitamin D, calciferol, viosterol, ergocalciferol, cholecalciferol